972850 has 12 divisors (see below), whose sum is σ = 1809594. Its totient is φ = 389120.

The previous prime is 972847. The next prime is 972869. The reversal of 972850 is 58279.

972850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 848241 + 124609 = 921^2 + 353^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9679 + ... + 9778.

2⁹⁷²⁸⁵⁰ is an apocalyptic number.

972850 is a deficient number, since it is larger than the sum of its proper divisors (836744).

972850 is a wasteful number, since it uses less digits than its factorization.

972850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19469 (or 19464 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 972850 is about 986.3315872464. The cubic root of 972850 is about 99.0866839322.

The spelling of 972850 in words is "nine hundred seventy-two thousand, eight hundred fifty".